Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Chronograph Watch - 45.5 mm Sedna Gold Cas Unidirectional Black Ceramice - Bezel - Black Ceramic Dial - Black Leather Strap - 215.63.46.51.01.001 Mother-of-Pearl transparent back set with a

transparent back set with a yellow gold central Observatory medallion

(Old reference W3BB0004

grade 5 titanium and 18K Sedna gold bracelet

Rolex calibre 4130 automatic movement

sun-brushed blue dial with date at 6 oclock

Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Chronograph Watch - 45.5 mm Sedna Gold Cas Unidirectional Black Ceramice - Bezel - Black Ceramic Dial - Black Leather Strap - 215.63.46.51.01.001 Mother-of-Pearl transparent back set with a45. 5 mm 18K Sedna gold case with anti magnetic properties and helium escape valve, transparent back, screw in crown, unidirectional rotating black ceramic bezel with Ceragold diving scale, scratch resistant sapphire crystal, black ceramic dial with Arabic numerals and a date window at the 6 oclock position, small seconds sub dial, as well as 60 minute and 12 hour counters on one dial, caliber Omega 9901 self winding Co Axial master chronometer